Electronic Walking Stick For Blind Ppt

Simulation of the blind stick via proteus 8 0 fig.

Electronic walking stick for blind ppt.

Gangwar project incharge department of electronics engineering kamla nehru institute of technology sultanpur 228118 u p dr. It is generally comprised of a supporting rod a control box a handle a free steering caster. Blind stick is an innovative stick designed for visually disabled people for improved navigation. Blind stick with gps project 55.

Blind stick navigator 57. Wewalk smart cane for visually impaired. The electronic walking stick will help the blind person by providing more convenient means of life. Ultrasonic navigation system for the blind submitted by abhishek dixit gagandeep singh mohit kumar pravin kumar under guidance of prof.

Dawn news headlines news stories updates and latest news from pakistan top politics news dawn news bulletin to watch latest news and talk shows subscribe o. The main aim of this paper is to contribute our knowledge and services to the people of blind. Sensor based blind stick 1. And voice based walking stick for the blind ppt 15.

Ultrasonic blind walking stick as shown in diagrams there are two openings in ultrasonic sensor first is transmitter or trigger and second is receiver or echo. Of electronic stick for blind with panic button alert 53. Ultrasonic blind walking stick. Abdul kalam technical.

Mishra head of department prof. Of course you can use a vibrator motor in place of buzzer and advance a lot more using your creativity. Introductionpresently blind people use awhite stick as a tool for directingthem when they move or walk here we develop a tool whichcan serve as a blind stick beingmore efficient and helpful thanthe. Short paper an intelligent walking stick for the visually impaired people fig.

This smart stick will have an ultrasonic sensor to sense distance from any obstacle ldr to sense lighting conditions and a rf remote using which the blind man could remotely locate his stick all the feedbacks will be given to the blind man through a buzzer. Ultrasonic sensor sends high frequency pulses these pulses reflects from object and takes as echo time between echo and trig is measured by the microcontroller or arduino which is. The blind stick is integrated with ultrasonic sensor along with light and water sensing. Working of smart blind stick using arduino uno 17.

This invention relates to an electronic talking stick for the blind and more particularly to a stick which talks to instruct a blind man to walk and go upstairs and downstairs and to warn a blind man of dangerous depression in road and which calls for help when a blind man who uses the stick falls. Simulation of the blind stick via proteus 8 0 3 2 hardware development for two push button connection in the proposed model two push buttons are used as shown in ig 5 one for senf d.